CVEvulnerability
CVE-2026-43170
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-06
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: gadget: Move vbus draw to workqueue context
Currently dwc3_gadget_vbus_draw() can be called from atomic
context, which in turn invokes power-supply-core APIs. And
some these PMIC APIs have operations that may sleep, leading
to kernel panic.
Fix this by moving the vbus_draw into a workqueue context.
Affected configurations
• linux linux kernel (>= 5.13 < 6.6.128)
• linux linux kernel (>= 6.7 < 6.12.75)
• linux linux kernel (>= 6.13 < 6.18.16)
• linux linux kernel (>= 6.19 < 6.19.6)
References
- https://git.kernel.org/stable/c/2333653ef854c2cc124077f71a8526f03bf6e06a Patch
- https://git.kernel.org/stable/c/54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7 Patch
- https://git.kernel.org/stable/c/74a231e3d99d310497ab0ccb359539a6063b316a Patch
- https://git.kernel.org/stable/c/76c1123ffccfaba95cf4ecc2a50f95504a522424 Patch
- https://git.kernel.org/stable/c/a7a80c25b65112768eeba58a7af129d3c52a6d90 Patch